---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1805 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 12G 7.4G 62% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 511 594 0 2838 3150 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:13:d2:9f brd ff:ff:ff:ff:ff:ff inet 10.32.7.166/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85939sec preferred_lft 85939sec inet6 fe80::f816:3eff:fe13:d29f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ee:7b:b1:c6 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1805) 01/14/25 _x86_64_ (4 CPU) 09:21:43 LINUX RESTART (4 CPU) 09:22:01 tps rtps wtps bread/s bwrtn/s 09:23:01 174.39 69.46 104.93 5626.53 41787.45 09:24:01 75.15 12.35 62.81 2233.49 10273.89 09:25:01 320.42 57.00 263.42 5335.38 117187.61 09:26:01 77.29 18.88 58.41 1522.01 5925.95 09:27:01 53.27 30.84 22.43 552.48 7316.36 09:28:01 9.02 2.38 6.63 659.89 7698.72 09:29:01 277.00 98.92 178.09 7439.16 11494.88 Average: 140.94 41.40 99.54 3338.50 28817.92 09:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:23:01 1689464 3359108 2349188 58.17 50448 1773660 873136 17.16 536104 1630240 146480 09:24:01 1110852 3319736 2927800 72.49 60920 2288596 1085232 21.33 625492 2089104 361196 09:25:01 490192 3258048 3548460 87.86 120744 2745228 1264572 24.86 796200 2473328 308 09:26:01 1218664 3285212 2819988 69.82 128520 2042428 1240644 24.39 819936 1723140 62724 09:27:01 132348 2277996 3906304 96.72 130356 2118416 2283624 44.89 1883548 1742396 11332 09:28:01 737612 2944776 3301040 81.74 130460 2191908 1602852 31.51 1255144 1779888 70380 09:29:01 672160 3262228 3366492 83.36 137700 2576456 1080308 21.24 1238816 1881344 19456 Average: 864470 3101015 3174182 78.60 108450 2248099 1347195 26.48 1022177 1902777 95982 09:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 ens3 403.43 248.48 1444.66 67.01 0.00 0.00 0.00 0.00 09:23:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 ens3 178.75 102.23 4812.00 11.40 0.00 0.00 0.00 0.00 09:24:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 ens3 461.39 223.18 8402.37 21.83 0.00 0.00 0.00 0.00 09:25:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 ens3 223.20 146.31 1154.96 12.64 0.00 0.00 0.00 0.00 09:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 ens3 171.11 114.68 680.41 22.68 0.00 0.00 0.00 0.00 09:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 ens3 1.13 1.35 0.28 0.45 0.00 0.00 0.00 0.00 09:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 ens3 198.70 314.90 39.59 2058.28 0.00 0.00 0.00 0.00 09:29:01 lo 12.40 12.40 1.09 1.09 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 233.97 164.45 2362.43 313.44 0.00 0.00 0.00 0.00 Average: lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1805) 01/14/25 _x86_64_ (4 CPU) 09:21:43 LINUX RESTART (4 CPU) 09:22:01 CPU %user %nice %system %iowait %steal %idle 09:23:01 all 17.70 0.00 2.21 5.26 0.07 74.76 09:23:01 0 10.30 0.00 1.19 2.84 0.03 85.64 09:23:01 1 24.02 0.00 2.33 6.67 0.08 66.91 09:23:01 2 29.05 0.00 2.84 2.45 0.10 65.56 09:23:01 3 7.50 0.00 2.53 9.12 0.05 80.81 09:24:01 all 9.95 0.00 1.21 1.48 0.05 87.32 09:24:01 0 5.21 0.00 1.37 4.12 0.05 89.25 09:24:01 1 5.32 0.00 0.87 1.25 0.03 92.52 09:24:01 2 22.69 0.00 1.74 0.33 0.08 75.15 09:24:01 3 6.59 0.00 0.85 0.18 0.03 92.35 09:25:01 all 22.22 0.00 8.66 6.10 0.14 62.88 09:25:01 0 29.58 0.00 7.95 9.68 0.15 52.63 09:25:01 1 20.41 0.00 9.19 5.09 0.14 65.18 09:25:01 2 16.36 0.00 8.39 4.40 0.15 70.69 09:25:01 3 22.46 0.00 9.12 5.20 0.12 63.10 09:26:01 all 33.77 0.00 3.69 1.53 0.11 60.89 09:26:01 0 44.90 0.00 4.09 2.42 0.12 48.47 09:26:01 1 30.56 0.00 4.55 2.36 0.10 62.43 09:26:01 2 35.31 0.00 3.51 0.85 0.13 60.20 09:26:01 3 24.41 0.00 2.60 0.50 0.10 72.39 09:27:01 all 32.26 0.00 4.92 0.74 0.10 61.98 09:27:01 0 21.54 0.00 4.11 0.23 0.07 74.05 09:27:01 1 25.21 0.00 4.31 0.08 0.08 70.31 09:27:01 2 50.11 0.00 4.97 2.13 0.13 42.66 09:27:01 3 32.19 0.00 6.35 0.53 0.10 60.82 09:28:01 all 23.76 0.00 1.19 0.13 0.05 74.87 09:28:01 0 10.84 0.00 1.12 0.20 0.05 87.79 09:28:01 1 27.81 0.00 1.13 0.20 0.05 70.81 09:28:01 2 19.33 0.00 1.24 0.10 0.07 79.26 09:28:01 3 37.05 0.00 1.27 0.00 0.08 61.59 09:29:01 all 21.00 0.00 1.99 6.92 0.13 69.96 09:29:01 0 12.65 0.00 1.90 7.37 0.10 77.98 09:29:01 1 32.21 0.00 2.25 8.70 0.13 56.70 09:29:01 2 26.99 0.00 2.30 7.53 0.18 62.99 09:29:01 3 12.16 0.00 1.49 4.09 0.08 82.17 Average: all 22.96 0.00 3.40 3.15 0.09 70.39 Average: 0 19.27 0.00 3.10 3.82 0.08 73.73 Average: 1 23.65 0.00 3.51 3.47 0.09 69.29 Average: 2 28.59 0.00 3.56 2.53 0.12 65.20 Average: 3 20.35 0.00 3.45 2.79 0.08 73.33